Adj: A trashy girl, usually overweight, that will literally try anything to get with guys (including random strangers) such as grab your package in public or latch on and suffocate you because she weighs at least 80 lbs more than you. One tries so hard to sleep with an entire group of guys one at a time and thrives off of starting drama for everybody. Usually the biggest and loudest female in the group and is insecure about her body but yet talks about how good at sex she is. If your a big fan of Drake or Miguel you'll more than likely get in her pants but you gotta feed her enough cheeseburgers and Xanax to get her in the mood. In most cases will have no real friends they just come uninvited and unwanted to every function they attend just mainly to get the D.

Al was talking to some fine chick at the club until Liz came over there to lick his ear and make out just to run her off damn that's ratchet!!

Every dude in the group has slept with that ratchet bitch so she's trying to get with girls now.

That girl is ratchet don't invite her to the party she's gonna drink all our beer, eat all our food, and then go home with one of our friends y'all already seen this happen at least a hundred times.

A formally derogatory term denoting a lack of class. One day a bunch of high people decided they liked the sound of this word, and to redefine it to mean something good. What exactly was never specified just that it was good. Seems to work well with the word "absolutely"